163557690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2029}}^1\times {\mathrm{2687}}^1$

素因数の和:4726

約数の個数: 32

約数和(自身を含む): 392878080

約数和(自身を除く): 229320390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2029, 2687, 4058, 5374, 6087, 8061, 10145, 12174, 13435, 16122, 20290, 26870, 30435, 40305, 60870, 80610, 5451923, 10903846, 16355769, 27259615, 32711538, 54519230, 81778845, 163557690]

約数ペア:

[(1, 163557690), (2, 81778845), (3, 54519230), (5, 32711538), (6, 27259615), (10, 16355769), (15, 10903846), (30, 5451923), (2029, 80610), (2687, 60870), (4058, 40305), (5374, 30435), (6087, 26870), (8061, 20290), (10145, 16122), (12174, 13435)]